30452786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 57728448

約数和(自身を除く): 27275662

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 169, 182, 211, 338, 422, 427, 793, 854, 1183, 1477, 1586, 2366, 2743, 2954, 5486, 5551, 10309, 11102, 12871, 19201, 20618, 25742, 35659, 38402, 71318, 72163, 90097, 144326, 167323, 180194, 249613, 334646, 499226, 1171261, 2175199, 2342522, 4350398, 15226393, 30452786]

約数ペア:

[(1, 30452786), (2, 15226393), (7, 4350398), (13, 2342522), (14, 2175199), (26, 1171261), (61, 499226), (91, 334646), (122, 249613), (169, 180194), (182, 167323), (211, 144326), (338, 90097), (422, 72163), (427, 71318), (793, 38402), (854, 35659), (1183, 25742), (1477, 20618), (1586, 19201), (2366, 12871), (2743, 11102), (2954, 10309), (5486, 5551)]